Sourcetronic ST600 Series - Page 187

Frequency Inverter ST600 Series High-Performance Multifunction VFD Function parameter list
-180-
frequency of
torque control
P08.54
Acceleration/decel
eration selection
of upper limit
frequency of
torque control
0: No limit on acceleration or deceleration
1: Acceleration/deceleration time 1
2: Acceleration/deceleration time 2
3: Acceleration/deceleration time 3
4: Acceleration/deceleration time 4
0
○
P08.55
Enabling auto
carrier frequency
reduction
0: Disable
1: Enable
Note: Automatic carrier frequency reduction indicates
that the VFD automatically reduces the carrier frequency
when detecting the heat sink temperature exceeds the
rated temperature. When the temperature decreases to
a certain degree, the carrier frequency recovers. This
function reduces the chance of VFD overheat alarm.
0
○
P08.56
Min. carrier
frequency
0.0–15.0kHz
Model-
dependent
●
P08.57
Temperature point
of auto carrier
frequency
reduction
40.0–85.0°C
70.0°C
○
P08.58
Interval of carrier
frequency
reduction
0–30min
10 min
○
P08.59
AI1 disconnection
detection
threshold
0–100%
0
○
P08.60
AI2 disconnection
detection
threshold
0–100%
0
○
P08.61
AI3 disconnection
detection
threshold
0–100%
0
○
P08.62
Output current
filter time
0.000–10.000s
0.000s
○
P08.63
Output torque filter
times
0–8
8
○